Methanol distillation shutdown
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During the shutdown of methanol distillation, the distillation tower and the system need to be maintained under a slight positive pressure. The measures taken include: 1. Charging nitrogen gas; 2. Venting to the atmosphere on-site. How is venting to the atmosphere on-site achieved?
It would be a sin not to leave a comment after reading it~~~ Those without hands-on experience are hoping someone will answer, haha
It should be done through the tower’s vent pipe, by draining the liquid from the seal tank so that it is in contact with the atmosphere. I’m not sure if that’s correct, but this is how we have always done it. For reference only.
Reply to 2# yhsm2009: On-site venting means releasing the gas directly into the atmosphere.